File "confetti.js"

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Charset: utf-8

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window.ConfettiGenerator = function(e) {
    var t = {
        target: "confetti-holder",
        max: 80,
        size: 1,
        animate: !0,
        props: ["circle", "square", "triangle", "line"],
        colors: [[165, 104, 246], [230, 61, 135], [0, 199, 228], [253, 214, 126]],
        clock: 25,
        interval: null,
        width: window.innerWidth,
        height: window.innerHeight
    };
    e && (e.target && (t.target = e.target),
    e.max && (t.max = e.max),
    e.size && (t.size = e.size),
    void 0 !== e.animate && null !== e.animate && (t.animate = e.animate),
    e.props && (t.props = e.props),
    e.colors && (t.colors = e.colors),
    e.clock && (t.clock = e.clock),
    e.width && (t.width = e.width),
    e.height && (t.height = e.height));
    var i = document.getElementById(t.target)
      , a = i.getContext("2d")
      , r = [];
    function o(e, t) {
        e || (e = 1);
        var i = Math.random() * e;
        return t ? Math.floor(i) : i
    }
    function n(e) {
        var i = e.radius <= 3 ? .4 : .8;
        switch (a.fillStyle = a.strokeStyle = "rgba(" + e.color + ", " + i + ")",
        a.beginPath(),
        e.prop) {
        case "circle":
            a.moveTo(e.x, e.y),
            a.arc(e.x, e.y, e.radius * t.size, 0, 2 * Math.PI, !0),
            a.fill();
            break;
        case "triangle":
            a.moveTo(e.x, e.y),
            a.lineTo(e.x + e.angles[0] * t.size, e.y + e.angles[1] * t.size),
            a.lineTo(e.x + e.angles[2] * t.size, e.y + e.angles[3] * t.size),
            a.closePath(),
            a.fill();
            break;
        case "line":
            a.moveTo(e.x, e.y),
            a.lineTo(e.x + e.line * t.size, e.y + 5 * e.radius),
            a.lineWidth = 2 * t.size,
            a.stroke();
            break;
        case "square":
            a.save(),
            a.translate(e.x + 15, e.y + 5),
            a.rotate(e.rotation),
            a.fillRect(-15 * t.size, -5 * t.size, 15 * t.size, 5 * t.size),
            a.restore()
        }
    }
    return {
        render: function() {
            i.width = t.width,
            i.height = t.height,
            r = [];
            for (var e = 0; e < t.max; e++)
                r.push({
                    prop: t.props[o(t.props.length, !0)],
                    x: o(t.width),
                    y: o(t.height),
                    radius: o(4) + 1,
                    line: Math.floor(o(65) - 30),
                    angles: [o(10, !0) + 2, o(10, !0) + 2, o(10, !0) + 2, o(10, !0) + 2],
                    color: t.colors[o(t.colors.length, !0)],
                    rotation: o(360, !0) * Math.PI / 180,
                    speed: o(t.clock / 7) + t.clock / 30
                });
            return function e() {
                for (var i in a.clearRect(0, 0, t.width, t.height),
                r)
                    n(r[i]);
                !function() {
                    for (var e = 0; e < t.max; e++) {
                        var i = r[e];
                        t.animate && (i.y += i.speed),
                        i.y > t.height && (r[e] = i,
                        r[e].x = o(t.width, !0),
                        r[e].y = -10)
                    }
                }(),
                t.animate && requestAnimationFrame(e)
            }()
        },
        clear: function() {
            t.animate = !1,
            clearInterval(t.interval),
            requestAnimationFrame(function() {
                a.clearRect(0, 0, i.width, i.height);
                var e = i.width;
                i.width = 1,
                i.width = e
            })
        }
    }
}
;